[jira] [Closed] (JAMES-4144) MX matchers

     [ https://issues.apache.org/jira/browse/JAMES-4144?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Benoit Tellier closed JAMES-4144.
---------------------------------
    Resolution: Fixed

Merged

> MX matchers
> -----------
>
>                 Key: JAMES-4144
>                 URL: https://issues.apache.org/jira/browse/JAMES-4144
>             Project: James Server
>          Issue Type: Improvement
>          Components: Mailet Contributions
>            Reporter: Benoit Tellier
>            Priority: Major
>             Fix For: 3.9.0
>
>          Time Spent: 0.5h
>  Remaining Estimate: 0h
>
> h3. Why
> Provide tools to inspect MX records of email address domains for both sender and receivers.
> This is for instance useful when registering dynamically a public email service and ensure correct configuration of the domain upon sending receival and mitigate some identity spoofing attempts on a publicly accessible platform allowing dynamic domain registration.
> h3. How
> Use DNSService to validate this against a supplied list of records.



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